<template>
  <div id="app">
    <div class="version-switch">
      <button @click="switchVersion('/')">登录</button>
    </div>
    <router-view></router-view>
  </div>
</template>

<script>

export default {
  name: 'App',
  components: {},

  methods: {
    switchVersion(path) {
      this.$router.push(path);
    },
  }
}
</script>

<style>
#app {
  font-family: Avenir, Helvetica, Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  /*color: #2c3e50;*/
  min-height: 100vh; /* 最小高度为视口高度，确保垂直居中 */
}
.version-switch {
  width: 100%; /* 宽度设置为100%，独占一整行 */
  height: 2%; /* 宽度设置为100%，独占一整行 */
  margin-top: 20px;
  margin-bottom: 20px;
}

.version-switch button {
  padding: 5px 10px;
  margin-right: 5px;
  justify-content: center; /* 水平居中 */
}
</style>
